问题
选择题
Never before in greater need of technical experts than it is today.
A．has Hunan been
B．Hunan has been
C．was Hunan
D．Hunan was
答案
答案：A
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Never before in greater need of technical experts than it is today.
A．has Hunan been
B．Hunan has been
C．was Hunan
D．Hunan was
答案：A